Anytime you look up something on WikiPedia, using something other than the latest greatest app on your smart phone.

Bill: "When did Henry Rollins join Black Flag?"
Ron:"I can look it up!"
Bill: "On that?"
Ron: "Yea, My $50 phone can WikiFuck anything, just like all the techno nerds and their iPhones"
Bill: "Wow! I gotta get me one of those!"